Convert USDZ to ASSJSON Online
USDZ files are apple's single-file USD package for AR Quick Look. Converting to ASSJSON gives you ASSJSON workflows.
How to convert USDZ to ASSJSON
- Upload your USDZ file. Drag it onto the box above or click to browse. Files up to 200 MB are accepted.
- Choose ASSJSON as the output. The target format is pre-selected on this page — just press “Convert now”.
- Download the result. Conversion runs on our own server and the download starts as soon as it is ready. Your files are deleted automatically.
Why convert USDZ to ASSJSON?
Converting USDZ to ASSJSON is usually about reach: ASSJSON works well for ASSJSON workflows, while USDZ is more at home in iOS AR, augmented reality experiences.
USDZ vs ASSJSON: key differences
| USDZ | ASSJSON | |
|---|---|---|
| File type | scene | file format |
| Typical use | iOS AR, augmented reality experiences | ASSJSON workflows |
| Compatibility | Native in iOS/iPadOS AR Quick Look. | Support for ASSJSON depends on the application you use. |
Tips for a clean USDZ to ASSJSON conversion
- Native in iOS/iPadOS AR Quick Look.
- Use the highest-quality source USDZ you have — converting a compressed file again cannot restore lost detail.
- If you only need a smaller file, try a lower resolution or bitrate instead of a different format.
- Keep the original USDZ until you have checked the converted ASSJSON opens the way you expect.
Frequently asked questions
How do I convert USDZ to ASSJSON?
Upload your USDZ file to the converter on this page, make sure ASSJSON is selected as the output format and click “Convert now”. When the conversion finishes the download starts automatically.
Is this USDZ to ASSJSON converter free?
Yes — it is completely free and needs no account. Files up to 200 MB are accepted, and heavy use is rate-limited so the service stays available for everyone.
Will converting USDZ to ASSJSON reduce quality?
ASSJSON uses its own compression, so the converted file is re-encoded. Quality loss is minimal at sensible settings, but keep the original USDZ if you may need to convert again later.
What is a USDZ file?
USDZ is apple's single-file USD package for AR Quick Look. Its technical name is Universal Scene Description ZIP and it is typically used for iOS AR, augmented reality experiences.
What is a ASSJSON file?
ASSJSON is a ASSJSON file, handled by the converthubor conversion engine. Its technical name is ASSJSON and it is typically used for ASSJSON workflows.
Can I convert USDZ to ASSJSON on my phone?
Yes. The converter runs in the browser on Android, iOS, Windows, macOS and Linux — no app installation is required.
Are my files kept on the server?
No. Uploaded files and converted results are deleted automatically a short time after the conversion finishes.